a wire of resistance of 10 ohm is bent in the of a closed circle.What is the effective resistance between two point at the end of any diametre of the circle
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The length of the wire between two points at the end of a diameter will be half of the complete circular wire.
Resistance of wire between two points
= 10/2 = 5
The two sections is R eq, we have
1/Req = 1/5 + 1/5 = 2/5
Req = 2.5
Resistance of wire between two points
= 10/2 = 5
The two sections is R eq, we have
1/Req = 1/5 + 1/5 = 2/5
Req = 2.5
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